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Quora
Quora is a question-and-answer site where questions are asked, answered, edited and organized by its community of users. The company was founded in June 2009, and the website was made available to the public on June 21, 2010. Users can collaborate by edit
CRWS-BoK
The CRWS-BoK is an initiative sponsored by the System Security (SysSec) Directorate of the Under Secretary of Defense for Research and Engineering/Chief Technology Officer for Science & Technology, Office of Science & Technology Program Protection